HyFlex Tri-Force Fins Large- Xlarge Black

• Wide, short, tech-style blade design that gives a burst of propulsion with each kick.
• The blade comes with 3 vent holes allowing water to flow, reducing resistance, and
increasing propulsion.
• The 3 vent holes have specifically different shapes to effectively accelerate the water flow
(see illustration).
• In addition, the “Vortex Generator” further suppresses resistance.
• Includes the

TECHNOLOGY
ANATOMIC FIN STRAP
The AFS is anatomically shaped to offer a balance of flexibility and control to increase comfort, power transfer and to significantly reduce heel slippage found in many standard flat fin straps.

BUNGEE STRAP
The heavy-duty elastic fin strap provides easy donning and doffing of fins.